Side by side

Aera Instruments M-1vsSpinnaker Tesei Mille Metri GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Tesei Mille Metri GMT
SpinnakerTesei Mille Metri GMT
MSRP $559

At a glance

13 of 29 specs differ
Diameter
M-139mm
Tesei Mille Metri GMT44mm
Power Reserve
M-142h
Tesei Mille Metri GMT40h
Water Resistance
M-1100m
Tesei Mille Metri GMT1,000m
MSRP
M-1
Tesei Mille Metri GMT$559

Full specifications

Case

7 specs
Category
GMT
Diameter
39mm
44mm
Thickness
13.14mm
16mm
Lug-to-Lug
47.6mm
52mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
1000m

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Seiko NH34A
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$559

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